TESTO LIMITED

Company summary

Company number: 01688780
Status: ACTIVE
Incorporated / age: 23 December 198243 years
Registered office: Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ
Accounts due: 1 October 2027
Confirmation statement due: 15 July 2027
Active officers: 2
Outstanding charges: 0

Sourced from Companies House, retrieved 11 September 2026 at 09:31 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Private limited company
Address
Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ
Nature of business
Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
Previous company names
TESTOTERM LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
GEISTDORFER, Florian Christian ACTIVE	Director	19 Jun 2026		Switzerland	February 1983	Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ
WINDSOR, Michael ACTIVE	Director	19 Apr 2021		United Kingdom	March 1970	Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ, England
GAENG, Werner RESIGNED	Secretary	01 Mar 2008	06 Mar 2023			34, Schlageten, St Blasien, Baden-Wuerttemberg 79837, Germany
KING, Kate RESIGNED	Secretary	01 Jul 2007	29 Feb 2008			10 Gaskell Close, Holybourne, Hampshire, GU34 4HE
WHITTAKER, Pauline RESIGNED	Secretary	19 Dec 2003	30 Jun 2007			59 Marden Way, Petersfield, Hampshire, GU31 4PW
WHITTAKER, Pauline RESIGNED	Secretary		28 Feb 2003			3 Parsonage Close, Sheet, Petersfield, Hampshire, GU32 2AL
AUER, Daniel Bernd, Dr RESIGNED	Director	01 Feb 2014	31 Jan 2018	United Kingdom	June 1976	Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ, United Kingdom
KNOSPE, Burkart Paul Franz, Prof RESIGNED	Director	31 Mar 1998	28 Apr 2025	Germany	September 1961	1, Spithalde, Lenzkirch, Baden Wirttemberg 79853, Germany
KNOSPE, Gerd RESIGNED	Director		31 Mar 1998		January 1933	Kolumban-Kayser-Strasse 17, D-79853 Lenzkirch, West Germany
NICHOLSON, Christopher George RESIGNED	Director	01 Oct 2011	01 Feb 2014	Uk	February 1967	Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ, Uk
SOKOLOV, Ivan RESIGNED	Director	01 Feb 2018	19 Apr 2021	United Kingdom	January 1975	2 The Maytrees, Lymington Bottom, Four Marks, Alton, Hampshire, GU34 5AH, United Kingdom
TOISCHER, Petra Martina RESIGNED	Director	28 Apr 2025	19 Jun 2026	Germany	August 1969	Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ
TONKINS, Thomas Charles RESIGNED	Director	18 Jan 2007	31 Aug 2011		October 1956	81, Anstey Road, Alton, Hampshire, GU34 2RL, United Kingdom
WHITTAKER, Barry RESIGNED	Director		30 Jun 2007	United Kingdom	September 1945	59 Marden Way, Petersfield, Hampshire, GU31 4PW

GEISTDORFER, Florian Christian ACTIVE
Role: Director
Appointed on: 19 Jun 2026
Country of Residence: Switzerland
Date of birth: February 1983
Address: Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ

WINDSOR, Michael ACTIVE
Role: Director
Appointed on: 19 Apr 2021
Country of Residence: United Kingdom
Date of birth: March 1970
Address: Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ, England

GAENG, Werner RESIGNED
Role: Secretary
Appointed on: 01 Mar 2008
Resigned on: 06 Mar 2023
Address: 34, Schlageten, St Blasien, Baden-Wuerttemberg 79837, Germany

KING, Kate RESIGNED
Role: Secretary
Appointed on: 01 Jul 2007
Resigned on: 29 Feb 2008
Address: 10 Gaskell Close, Holybourne, Hampshire, GU34 4HE

WHITTAKER, Pauline RESIGNED
Role: Secretary
Appointed on: 19 Dec 2003
Resigned on: 30 Jun 2007
Address: 59 Marden Way, Petersfield, Hampshire, GU31 4PW

WHITTAKER, Pauline RESIGNED
Role: Secretary
Appointed on:
Resigned on: 28 Feb 2003
Address: 3 Parsonage Close, Sheet, Petersfield, Hampshire, GU32 2AL

AUER, Daniel Bernd, Dr RESIGNED
Role: Director
Appointed on: 01 Feb 2014
Resigned on: 31 Jan 2018
Country of Residence: United Kingdom
Date of birth: June 1976
Address: Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ, United Kingdom

KNOSPE, Burkart Paul Franz, Prof RESIGNED
Role: Director
Appointed on: 31 Mar 1998
Resigned on: 28 Apr 2025
Country of Residence: Germany
Date of birth: September 1961
Address: 1, Spithalde, Lenzkirch, Baden Wirttemberg 79853, Germany

KNOSPE, Gerd RESIGNED
Role: Director
Appointed on:
Resigned on: 31 Mar 1998
Date of birth: January 1933
Address: Kolumban-Kayser-Strasse 17, D-79853 Lenzkirch, West Germany

NICHOLSON, Christopher George RESIGNED
Role: Director
Appointed on: 01 Oct 2011
Resigned on: 01 Feb 2014
Country of Residence: Uk
Date of birth: February 1967
Address: Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ, Uk

SOKOLOV, Ivan RESIGNED
Role: Director
Appointed on: 01 Feb 2018
Resigned on: 19 Apr 2021
Country of Residence: United Kingdom
Date of birth: January 1975
Address: 2 The Maytrees, Lymington Bottom, Four Marks, Alton, Hampshire, GU34 5AH, United Kingdom

TOISCHER, Petra Martina RESIGNED
Role: Director
Appointed on: 28 Apr 2025
Resigned on: 19 Jun 2026
Country of Residence: Germany
Date of birth: August 1969
Address: Cheriton House, Newman Lane, Alton, Hampshire, GU34 2QJ

TONKINS, Thomas Charles RESIGNED
Role: Director
Appointed on: 18 Jan 2007
Resigned on: 31 Aug 2011
Date of birth: October 1956
Address: 81, Anstey Road, Alton, Hampshire, GU34 2RL, United Kingdom

WHITTAKER, Barry RESIGNED
Role: Director
Appointed on:
Resigned on: 30 Jun 2007
Country of Residence: United Kingdom
Date of birth: September 1945
Address: 59 Marden Way, Petersfield, Hampshire, GU31 4PW

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
13 Sep 2012	Satisfied	Registration of a charge (MG01) (opens in a new tab)All of the property or undertaking has been released from the charge (MR05) (opens in a new tab)
11 Sep 2012	Satisfied	Registration of a charge (MG01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
25 Jun 2002	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (MG02) (opens in a new tab)
13 Sep 1995	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (MG02) (opens in a new tab)
24 Oct 1985	Satisfied	Statement of satisfaction of a charge in full or part (MG02) (opens in a new tab)

Registers

Exemptions

No PSC exemptions are recorded for this company.

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